[Misc] Rework header includes (#311)

* Update header file includes

* Fix includes for lib/rocprofiler-sdk/hip/hip.hpp

* Minor touch ups

* Minor include improvements

* Doxygen tweak

---------

Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>

source/lib/rocprofiler-sdk/counters/sample_processing.cpp

@@ -35,7 +35,6 @@
 #include "lib/rocprofiler-sdk/kernel_dispatch/profiling_time.hpp"
 
 #include <rocprofiler-sdk/fwd.h>
-#include <rocprofiler-sdk/rocprofiler.h>
 
 namespace rocprofiler
 {